The scientific classification of Tree-of-Heaven and Splendid Hibiscus includes the entire classification chart that includes kingdom, family, clade, tribe etc. A kingdom is the second highest taxonomic rank. A taxonomic rank is the level that a living organisms are placed in hierarchical level of arrangement of life forms. All the living organisms are divided into kingdoms. Plant kingdom is a main classification of living organisms that include all plants. There are six kingdoms which are: Plantae, Animalia, Fungi, Protista, Aschaea/Archaeabacteria and Bacteria Eubacteria. Tree-of-Heaven and Splendid Hibiscus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Tree-of-Heaven and Splendid Hibiscus family is a major factor of Tree-of-Heaven and Splendid Hibiscus Scientific Classification. Plant family helps you narrow the search of your plants. It also gives you idea about, how the plant looks, how the seed will be like etc. These two plant families can be different or same. Tree-of-Heaven belongs to the family Simaroubaceae and Splendid Hibiscus belongs to the family Malvaceae.
While comparing scientific classification, Tree-of-Heaven and Splendid Hibiscus genus and other classification are also important. Also, when you compare Tree-of-Heaven and Splendid Hibiscus, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Ailanthus and other plant's genus is Hibiscus. Tree-of-Heaven tribe is Not Available and Splendid Hibiscus tribe is Hibisceae. Tree-of-Heaven clade is Angiosperms, Eudicots and Rosids and order is Sapindales whereas Splendid Hibiscus clade is Angiosperms, Eudicots and Rosids and order is Malvales. Every plant have subfamilies. Tree-of-Heaven subfamilies are, Not Available and Splendid Hibiscus subfamilies are Malvoideae. In this way you can compare scientific classification of Tree-of-Heaven and Splendid Hibiscus and other products also.